Hello! I had a similar experience with the airbag light in my Ford Fiesta, and I struggled to identify the underlying problem. However, I came across an informative article titled "Ford Airbag Light On" on the YOUCANIC website, which proved to be incredibly helpful. After reading the article, I started investigating other potential causes for the airbag light issue. Eventually, I realized that a faulty clock spring could be responsible, especially since I also noticed issues with my steering wheel buttons and horn. This realization led me to replace the clock spring. I highly recommend reading the airbag article on the YOUCANIC site, as it may provide valuable insights for your situation as well.